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Fig. 4 | BMC Health Services Research

Fig. 4

From: Selecting interventions to improve patient-relevant outcomes in health care for aortic valve disease – the Intervention Selection Toolbox

Fig. 4

Cox-regression survival curves within 30 days after procedure. Primary hospital compared to four hospitals corrected for EuroSCORE. Procedural mortality was excluded for this analysis. Analysis starts at 1 day post-procedure. Hospital B (N = 318) (HR 1.79, 95% CI 0.7–4.57, p = 0.224), hospital C (N = 359) (HR 1.26, 95% CI 0.46–3.46, p = 0.661), hospital D (N = 947) (HR 0.79, 95% CI 0.33–1.9, p = 0.592), hospital E (N = 618) (HR 1.2, 95% CI 0.5–2.88, p = 0.694) did not differ significantly from the primary hospital (N = 822) in survival within 30 days after procedure

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